Key H-P Documents

Updated Sept. 12, 2006 6:56 p.m. ET

Hewlett-Packard Co.'s board of directors is embroiled in a controversy surrounding investigation tactics used to probe media leaks. Venture capitalist Thomas Perkins resigned from H-P's board in May in protest of the surveillance, and said someone impersonated him to obtain his personal calling records from his phone company. H-P disclosed details of the board's actions this week, and said it has decided not to renominate director George Keyworth after discovering he was the source of some leaks. California Attorney General Bill...